Distribution of Primitive λ-Roots of Composite Moduli II*
Zhiyong Zheng , Todd Cochrane
Chinese Annals of Mathematics, Series B ›› 2006, Vol. 27 ›› Issue (5) : 549 -552.
Distribution of Primitive λ-Roots of Composite Moduli II*
We improve estimates for the distribution of primitive λ-roots of a composite modulus q yielding an asymptotic formula for the number of primitive λ-roots in any interval I of length ∣I∣ ≫ q 1/2+∈. Similar results are obtained for the distribution of ordered pairs (x, x −1) with x a primitive λ-root, and for the number of primitive λ-roots satisfying inequalities such as |x − x −1| ≤ B.
λ-Roots / Primitive roots / 11L03 / 11L07
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Zheng, Z., Xia, L. and Cochrane, T., Distribution of λ-roots of composite moduli, Manuscripta Math., 2004, to appear. |
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